<!DOCTYPE html>
<html>
<head>
    <meta charset="utf-8">
    <title>layui</title>
    <meta name="renderer" content="webkit">
    <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
    <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1">
    <link rel="stylesheet" href="../../lib/layui-v2.6.3/css/layui.css" media="all">
    <link rel="stylesheet" href="../../css/public.css" media="all">
    <style>
        body {
            background-color: #ffffff;
        }
    </style>
</head>
<body>
<div class="layui-form layuimini-form" lay-filter="roleForm">
    <!--隐藏域，将角色id传递到后台进行数据的更新操作-->
    <input type="hidden" name="roleId">

    <div class="layui-form-item">
        <label class="layui-form-label required">角色名</label>
        <div class="layui-input-block">
            <input type="text" name="roleName" lay-verify="required" lay-reqtext="用户名不能为空" placeholder="请输入用户名" value="" class="layui-input">
        </div>
    </div>
    <div class="layui-form-item layui-form-text">
        <label class="layui-form-label">角色描述</label>
        <div class="layui-input-block">
            <textarea name="comments" class="layui-textarea" placeholder="请输入备注信息"></textarea>
        </div>
    </div>

    <div class="layui-form-item">
        <div class="layui-input-block">
            <button class="layui-btn layui-btn-normal" lay-submit lay-filter="saveBtn">确认保存</button>
        </div>
    </div>
</div>
<script src="../../lib/layui-v2.6.3/layui.js" charset="utf-8"></script>
<script>
    layui.use(['form'], function () {
        var form = layui.form,
            layer = layui.layer,
            $ = layui.$;

        //根据角色id，查询角色信息
        let roleId = sessionStorage.getItem("roleId");  //表示:读取数据语法
        sessionStorage.removeItem("roleId")  //删除指定键(roleId)的数据语法
        //根据角色id，查询角色详细信息
        $.get("/role/selectById",{id:roleId},function (res) {
            //初始化form表单
            form.val('roleForm',res.data)
        })



        //监听提交
        form.on('submit(saveBtn)', function (data) {

            //发送ajax请求，保存角色信息
            $.post('/role/saveOrUpdate',data.field,function (res) {
                if(res.code==0){
                    layer.msg(res.msg,{icon:1},function () {
                        //关闭弹窗
                        var iframeIndex = parent.layer.getFrameIndex(window.name);
                        parent.layer.close(iframeIndex);
                        // 重新渲染表格  展示新添加角色信息
                        parent.layui.table.reload('currentTableId')
                    })
                }else{
                    layer.msg(res.msg,{icon:2})
                }
            })
        });

    });
</script>
</body>
</html>